Description:

With the following Add-in script you can configure DHCP snooping on LANCOM Switches of the GS-23xx series.

List of used variables:

VariableDescription




Add-in code:

/**
 * @param {Config} config
 * @param {Context} context
 * Do not edit this comment or parameter types. Required for code suggestions
*/
exports.main = function (config, context) {



    config.setScalarByOid( "1.3.3.1.1" , "1" );
    function warn(msg) {
        config.addScriptLine( "#-" + msg);
        config.warnLog(msg);
    }
    var table = config.getTableByOid( "1.3.3.1.2" ); //Hiermit liest man die Porttabelle aus
    if (table == null ) {
        warn( "Script skipped for missing port table: 1.3.3.1.2" );
        return ;
    }
    var start = parseInt(context.vars. StartPort ) || 0 ;
    var end = parseInt(context.vars. EndPort ) || 0 ;

    for ( var i = start; i <= end; i++) { // i \in [start, end], geschlossenes Intervall

        var row = table.getFirstRowByOid( "1" , "" + i); // Get row/Port i

        if (row) {
            row.setByOids(
                {
                    2 : "0"
                });

            table.addOrMerge(row); //hinzufügen oder anpassen der Zeilen
        }
    }
};

Add-in as JSON file:

gs-23xx-DHCP-Snooping.json